Results 131 to 140 of about 752,467 (286)

Reconfigurable Magnetic Soft Microrobot for Acoustically Triggered Targeted Bacterial Sterilization

open access: yesAdvanced Functional Materials, EarlyView.
Reconfigurable magnetic soft microrobots integrate in situ‐grown piezoelectric zinc oxide nanorods that produce reactive oxygen species upon acoustic excitation. Combining magnetically guided transport with thermally induced planar reconfiguration, the microrobots achieve targeted delivery and enhanced bacterial sterilization through efficient on ...
Quan Gao   +12 more
wiley   +1 more source

Generating Cell Surface Nucleated Hydrogels with an Artificial Membrane‐Binding Transglutaminase

open access: yesAdvanced Functional Materials, EarlyView.
Cell‐based therapies require advanced strategies to enhance cell delivery and bioactivity. Cell membrane engineering offers an avenue to impart new functions to delivered cells to boost their viability and function. Here, an artificial membrane‐binding transglutaminase is generated and biophysically characterized.
Rosalia Cuahtecontzi Delint   +6 more
wiley   +1 more source

Endothelial Cells Angiogenesis in Sulfated Glycosaminoglycan (GAG) Hydrogels Enhanced by Bioactive Glass‐Released Ions

open access: yesAdvanced Functional Materials, EarlyView.
A mechanically tunable hydrogel composed of gelatin, chondroitin sulfate and laminin promotes angiogenesis in vitro without the supplement of growth factors. Endothelial cells morphogenesis was further enhanced by medium conditioned with bioactive glass 58S‐released ions (Ca and Si), thus offering a promising strategy to vascularize 3D tissue ...
Marco Piazzoni   +13 more
wiley   +1 more source

Exploring the mediating role of teacher identity between professional learning community and teacher resilience: evidence from Eastern China

open access: yesHumanities & Social Sciences Communications
Promoting teachers’ long-term professional growth is a critical problem in teacher education. Professional learning communities have a long-term, positive impact on teacher development, while teacher resilience gives drive for long-term improvement ...
Jiawei Zhang   +3 more
doaj   +1 more source

The Formation of Professional Identity and the Socialization of Teacher Educators in England: Evidence from the field. [PDF]

open access: yes, 2004
Despite the wealth of commentaries on teacher education, there is little empirical research focused on teacher educators themselves (Ducharme 1993; Ducharme and Ducharme 1996; Acker 1996; Maguire 1994; John 1996; Grundy and Hatton 1995; Reynolds, 1995.).
Male, T, Murray, J
core  

Interconnected Porous Hydrogels with Tunable Anisotropy Through Aqueous Emulsion Bioprinting

open access: yesAdvanced Functional Materials, EarlyView.
A 3D bioprintable microporous bioink is developed using an aqueous two‐phase system (ATPS) composed of extracellular matrix (ECM) mimetic biopolymers. The ATPS bioink enables the fabrication of interconnected porous architectures with up to 70% porosity, supporting long‐term cell viability and 3D cell alignment, enabling a simultaneous generation of ...
Hugo Edgar‐Vilar   +4 more
wiley   +1 more source

Portfolio as a Tool for Teachers’ Reflective Thinking and Professional Identity Development [PDF]

open access: yes, 2016
The purpose of this presentation paper is to discuss whether teacher trainees’ portfolios demonstrated evidence of reflective thinking on the different aspects of teachers’ performance.
Burns, Eila
core  

Troubling identities: teacher education students` constructions of class and ethnicity

open access: yes, 2006
Working with diverse student populations productively depends on teachers and teacher educators recognizing and valuing difference. Too often, in teacher education programs, when markers of identity such as gender, ethnicity, \u27race\u27, or social ...
Allard A.   +36 more
core   +1 more source

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